baber/WOPTO huggingface dataset:
Patent JP-H01320477-A (JP)
Title: Abnormal overheat detector
Inventor: MUKAI SADAYOSHI
IPC: G01R31/00
Filed: 1988-06-21
Abstract: PURPOSE:To improve the accuracy of detection by disposing a container which internally contains a gas generating agent and a blade consisting of a shape memory alloy and is hermetically sealed with a film to the point where abnormal overheat is to be detected. CONSTITUTION:Conductors 1 and 2 are connected by a bolt 3, etc., to the point where the abnormal overheat is to be detected. The gas generator 5 is put into the container 4 and generates gas when the conductors 1 and 2 are overheated. Said agent consists of a mixture composed of, for example, sodium carbonate, calcium carbonate and maleic acid. The blade 6 consists of the shape memory alloy in which the shape to stand upright at the temp. desired to detect the overheat is stored. Said blade is installed in the container 4. The film 7 is made of plastic such as nylon and hermetically seals the container 4. The blade 6 restores the stored shape when the abnormal temp. is attained by the contact defect of the conductors 1 and 2 in this constitution. The film 7 is cut and torn by the blade 6 and the gas is released to the outside of the container 4 in the process of this restoration. The gas is detected by the detector, by which the heating of the conductors 1 and 2 up to the overheat temp. is detected.
Patent JP-H055224-A (JP)
Title: Production of carbon fiber having excellent uniformity
Inventor: MIYATA YASUSHI
IPC: D01F9/22
Filed: 1991-06-25
Abstract: PURPOSE:To improve the operability of a calcination process to produce carbon fibers having excellent uniformity, by reducing the mutual adhesion and fusion of acrylic fiber precursors to substantially zero. CONSTITUTION:A method for producing acrylic fibers comprises dissolving an acrylic polymer in an organic solvent, extruding the produced spinning raw solution through a nozzle by a dry-wet spinning method, drawing the extruded fibers in a solvent-containing drawing bath in the solvent-containing state as such or after coagulated, if necessary, further washing the drawn fibers with water, subjecting the fibers to a secondary drawing treatment, and subsequently baking the acrylic fibers.
Patent JP-S6311586-A (JP)
Inventor: ISHII MASAO
IPC: C04B16/04
Filed: 1986-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5856256-A (JP)
Title: Controller for speed of reproduction
Inventor: KIMURA HIROYUKI
IPC: G05D13/62
Filed: 1981-09-30
Abstract: PURPOSE:To keep the speed of reproduction constant, by extracting and switching plural reproduction speed signals, and comparing these signals with the reference signal to control the speed of reproduction. CONSTITUTION:The maximum pulse duration is detected by a maximum pulse duration detector 11 with each certain period while the duration is short for the signal which is read out of a disk 1 through a pickup 2. Then the pulse duration is converted into the voltage by a pulse duration/voltage converter 12 and compared 10 with the reference voltage 9 after connecting a switch 13 to (a). Thus a motor 3 is controlled. Then the number of revolutions of the motor 3 increases, and a synchronizing signal detector 5 is ready to detect the synchronizing signal. Thus the switch 13 is connected to (b). The detected synchronizing signal is fed to a digital processor 6 and at the same time converted into the voltage by an f-v converter 8. This voltage is compared 10 with the voltage 9 to control the motor 3. As a result, the linear speed of the disk 1 is kept accurately at a constant level. This can be suitably applied to the reproduction of the PCM system.
Patent JP-H08322866-A (JP)
Title: Waste fluid storage bag and its production
Inventor: SE CHIYOKUSHIN
IPC: A61F5/44
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a waste fluid storage bag which is simple in structure and is easily producible by constituting this waste fluid storage bag of front and rear sheets having an aperture for introducing waste fluid and a storage part for storing the waste fluid and providing the waste fluid storage bag formed in such a manner with the fusion welded part of the front and rear sheets near the aperture for introducing the waste fluid. CONSTITUTION: The back flow of the fluid filled in the waste fluid storage bag is suppressed by forming a welder 2 in the case the fluid is filled into the waste fluid storage bag 1. The welder formed of only a wire-shaped or band-shaped form or a combination of the wire or band shape and a curved form or of only the curved shape is used as the welder 2. The fluid, such as urine, ascites or hydrothorax, is housed as the waste fluid into the fluid housing part 5 of the waste fluid storage bag 2. The pressure of the fluid is so acted on the welder 2 part as to be shown by an arrow 4 and the front and rear parts of the sheets constituting the waste fluid storage bag 1 at the point shown by a hatched part are fast stuck to form a fast stuck part when the bag 1 is positioned horizontal. The backflow of the fluid to an outlet part is thus prevented.
Patent JP-S5579697-A (JP)
Title: Torque limitting circuit
Inventor: HANAKA IKUTAROU
IPC: H02P29/00
Filed: 1978-12-13
Abstract: PURPOSE: To set a torque limit value with high accuracy through a simple construction, by providing a servo loop circuit which controls a motor current limitting circuit by the output of a current sensor circuit.  
     CONSTITUTION: Resistors R 3 , R 11  of a reference voltage circuit 19 and a servo loop circuit 20 are set at resistances high enough to almost equalize a motor current Im to the current Is of a current sensor resistor RS. Zener diodes VR 2 , VR 3  of the same properties are used. When a Zener voltage VZ is set, the potential VA on a connection point PA is equal to the Zener voltage VZ, the potential VB on another connection point PB is equal to (VZ+RSIm) and the potential VC on still another connection point PC and a voltage division resistor R 4  is equal to (VZ+ RSIm)R 5 /(R 4 +R 5 ). Since the value of the torque of a motor 5 is defined only by the current of the motor, the motor current Iml for the controlled motor torque Tl is set by a resistor R 4  and a value (RSR 5 Iml)/VZ. This results in eliminating drawbacks as in a mechanical limiter and performing limitation with high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63318556-A (JP)
Title: Method for forming positive type color image
Inventor: YABUUCHI KATSUYA
IPC: G03C5/305
Filed: 1987-06-21
Abstract: PURPOSE:To rapidly obtain a color reversal image having the high max. density and the good gradation by using a black and white developer which contains a thiocyanate of 0-1.0X10<-2>mol./l for a 1st development. CONSTITUTION:In the case that the positive type color image is formed by the 1st development and the color development processings, a reversal photosensitive material comprises at least one of a silver halide emulsion layer which contains a silver halide particle contg. silver chloride, and is mounted on a supporting body, and is developed with the black and white developer which contains the thiocyanate of 0-1.0X10<-2>mol./l. thus, the color reversal image is formed by processing for a short period, without causing soft gradation of the foot part of said image, and deteriorating the max. density of said image.
Patent JP-S63317907-A (JP)
Title: Magnetic disk recording and reproducing device
Inventor: MIWA TAKAHIRO
IPC: G11B5/09
Filed: 1987-06-19
Abstract: PURPOSE:To confirm the data write state by recording a DC magnetized part in an end code and putting magnetic powder different in color from the surface of a floppy disk on the floppy disk. CONSTITUTION:A DC magnetized part 14 is recorded in an end code 13 on the boundary between the data field and the gap of each sector 9 on a floppy disk 7. When magnetic powder different in color from the surface of the disk 7 is put on the disk 7, magnetic powder is not stuck to the DC magnetized part 14 of each track 8 and the position of this part 14 is confirmed. Consequently, the position of the DC magnetized part 14 is confirmed to examine the data write state on each sector in case of a defect of the disk 7, development of a data processing program, or the like.
Patent JP-S5377368-A (JP)
Title: Gas water heater
Inventor: FUJIEDA HIROSHI
IPC: F23N1/08
Filed: 1976-12-20
Abstract: PURPOSE: To prevent the blow out of a pilot burner with the considerable reduction of the exit and supply air amount by switching to a low speed position the motor speed switching tap in cooperation with a hot water governer in the suspension time of hot water supply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6046603-A (JP)
Title: Oscillator
Inventor: KAWAMOTO KAZUTAMI
IPC: H03B5/18
Filed: 1983-08-25
Abstract: PURPOSE:To adjust oscillation frequency without exerting influence upon the characteristics of oscillation by adjusting the length, distribution and coupling capacity, etc. of a microstrip line resonator in the oscillator reduced at its size by forming circuits on both the main surfaces of a substrate. CONSTITUTION:The oscillation frequency of the oscillator forming the circuits on both the sides of the ceramic substrate 10 is meansured and the trimming part 12 of a connection part between a conductor wiring part 2 and an earth layer part 2' is trimmed by using a laser or sand blast in accordance with shear from required frequency. The characteristic impedance of a microstrip line 1 is increased in accordance with the trimmed quantity, so that trimming can be executed so that required impedance is obtained. This trimming method makes it possible to adjust the characteristic impedance of the microstrip line 1 and the oscillation frequency without changing the coupling degree between the microstrip line 1 and a coplane line.
Patent JP-S5778189-A (JP)
Title: Carbon dioxide gas laser oscillator
Inventor: SATOU KUNITAKE
IPC: H01S3/223
Filed: 1980-11-01
Abstract: PURPOSE:To reduce the size of an oscillator by containing an oscillator supporting frame for proving the escape of thermal expansion and contraction in a casing, and adjustably mounting a mirror and a resonator on the frame, thereby enabling the connection of two oscillation tubes in ?-shaped. CONSTITUTION:Two carbon dioxide gas laser oscillation tubes 2, 3 are contained in a casing 1, connecting rods 12-14 of crystalline glass are arranged while maintaining in parallel with the tubes 2, 3 at both side and at the intermediate therebetween, and these both ends are connected via end plates 15, 16. In this structure, one end plate 15 is secured to the casing 1, and the other end plate 16 is mounted at its end at oscillation tube supporting frame 11 while maintaining thermally telescopically with supporting guide 17 secured to the casing 1. Two mirrors 7, 8 and resonators 9, 10 are contained in housings 5, 6, 31, 32 having adjusting units 27-30 capable of adjusting the incident and reflecting directions by the deflecting deformations, and the housings are secured to the end plates 15, 16.
Patent JP-H01319532-A (JP)
Title: Polyamide resin and composition
Inventor: ZENITANI YURIMASA
IPC: C08L77/00
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a polyamide resin having excellent mechanical properties, chemical and physical properties, heat-resistance and moldability, especially impact resistance and flexural strength by adding a specific amount of a monohydroxy aromatic dicarboxylic acid component to an aromatic dicarboxylic acid component. CONSTITUTION:The objective polyamide resin is produced by compounding (A) an aromatic dicarboxylic acid component consisting of 50-98mol% of aromatic dicarboxylic acid component and 2-50mol% of 8-12C monohydroxy aromatic dicarboxylic acid component with (B) a 6-18C aliphatic alkylenediamine component at a molar ratio of 1:0.9-1.1. The polyamide resin is compounded with a filler to obtain a polyamide resin composition.
Patent JP-S6131939-A (JP)
Title: Evaluating method of optical waveguide
Inventor: MATSUI YASUSHI
IPC: G02F1/05
Filed: 1984-07-25
Abstract: PURPOSE:To measure waveguide loss and an end surface reflection factor precisely by utilizing a resonator structure which has a reflecting surface as end surfaces of an optical waveguide, varying the refractive index of the waveguide part and realizing both a transmission type and a reflection type resonance state, and calculating the output ratio of the both. CONSTITUTION:The three-dimensional waveguide to which an InGaAsP light guide layer 9 is formed on an n type InP substrate 8, a p type InP layer 10 is formed on its surface 9 in stripes, and control electrodes 11 and 12 are constituted is provided. The refractive index to light having electric field vectors in an 100 plane varies owing to electrooptic effect by applying a reverse bias to p-n junction. An applied voltage DELTAV required to vary the intensity of transmitted light from a maximum to a minimum is shown by a specific equation. When the ratio of the maximum value and minimum value of transmitted light power is designated as Rm, Rm does not depend upon the coupling efficiency eta0 and the waveguide dependency of Rm is substituted in a specific equation and calculated to obtain an absorption coefficient from the gradient of a straight line and the end surface reflection factor from a Y-intercept.
Patent JP-H01320049-A (JP)
Title: Processor for intelligent diagnostic report making
Inventor: HOSOBANE MINORU
IPC: G06Q50/22
Filed: 1988-06-22
Abstract: PURPOSE:To make efficient the work for diagnostic report making by providing an on-like information input section from a medical equipment, providing a diagnostic report processor including word processing function, and combining a software section able to infer with data from these basing on an information base for description of reports. CONSTITUTION:When an observation, an interpretation and a diagnosis are wrote in a report, a short description of the observation, the interpretation and the diagnosis corresponding to a test method is selected, and at that time a report processor 16 sends the test code and the obtained results to an inference section 26 assisting the report making. Basing on these data, the said section 26 infers suitable opinions refering to an information base 28, and sends the result to the report processor 16. As the result, physicians are able to obtain a list of suitable opinions to be added to the report by the report processor 16 after confirming the meaning of the short description on a CRT 20 through a short description data base 24.
Patent JP-S5849200-A (JP)
Inventor: NAKAO KIYOSHI
IPC: D06F75/34
Filed: 1982-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H108138-A (JP)
Title: Production of high tensile strength hot rolled steel plate having superfine structure
Inventor: SAEKI MAKOTO
IPC: C21D9/46
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To produce a high tensile strength hot rolled steel plate having superfine structure and excellent in ductility, toughness, fatigue strength, and stretch- flange formability by applying specific hot rolling to a steel having a specific composition consisting of C, Si, Mn, Al, Ti, and Fe. SOLUTION: A continuously cast slab, which has a composition consisting of, by weight, 0.05-0.10% C, 0.30-2.0% Si, <=1.0% Mn, 0.003-0.100% Al, 0.05-0.30% Ti, and the balance Fe with inevitable impurities and containing, if necessary, Nb as a substitute for the whole or a part of the above Ti in an amount twice the amount of the above Ti, is heated to 950-1100 deg.C. Then, this slab is hot-rolled two or more times at >=20% draft per rolling pass, at a finish rolling temp. not lower than the Ar3 transformation point. The resultant hot rolled plate is cooled at >=20 deg.C/sec cooling rate and coiled at 350-550 deg.C. By this method, the high tensile strength hot rolled steel plate, minimal in mechanical anisotropy and fine ferritic grain size, can easily be obtained.
Patent JP-H10325145-A (JP)
Title: Vertical reinforcement mounting bracket for foundation form
Inventor: SHIMIZU KOICHI
IPC: E04G21/12
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To easily and accurately attach vertical reinforcement to a foundation form without troubles by boring a plurality of nail holes through both sides of a bracket main boy on which the upper end of the foundation form can be mounted, and providing, at almost the center of the bracket main body, a clamp part to which the vertical reinforcement can be attached from the horizontal direction and which supports the vertical reinforcement in a vertical position. SOLUTION: A plurality of nail holes 2, 2... are bored through the bottom and side of a bracket main body 1 made of a steel plate of an L-cross section. At a clamp part 3 provided at almost the center of the bracket main body 1, a projecting piece 4 open to one side is formed by notching the side of the bracket main body 1 so that vertical reinforcement can be mounted from the horizontal direction, and a bolt 5 is threaded into the projecting piece 4. The bracket main body 1 is placed on the upper end of a foundation form, and after its mounting position is adjusted, it is secured to a batten fixed along the outside of the upper end of the foundation form by the nail holes 2, 2...; after the vertical reinforcement is inserted into beam reinforcement, it is attached to the clamp part 3 and fixed in place by the bolt 5.  Similarly, vertical reinforcing bars are fixed at intervals along the longitudinal direction of the foundation form and concrete is placed.
Patent JP-H05345505-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/12
Filed: 1992-06-15
Abstract: PURPOSE:To prevent river wear effectively which is generated at both the peripheral edge parts of a rib which is interposed between longitudinal grooves during traveling. CONSTITUTION:Plural sipes 5 which cross in a tire width direction between longitudinal grooves 3, 3 adjacent to each other and divide to block ribs 4 are formed on the circumference of the ribs 4 at intervals. The sipe 5 is formed with w/p >=1.8, and t<=0.1h, where the rib width is (w), the interval of the sipes is (p), the groove width of the sipe is (t), the average depth of the sipes is (h). Moreover, the average depth (h) of the sipe is made 50% or more of the depth H of the longitudinal groove, and the block 6 of the rib 4 which is blocked by the sipes 5 is constituted of blocks 6a constituting the reference surface of the tire and protruding blocks 6b which protrude from the surface of the blocks 6a at even intervals.
Patent JP-H0819503-A (JP)
Title: Dish washing machine
Inventor: UCHIYAMA WATARU
IPC: A47L15/48
Filed: 1994-07-06
Abstract: PURPOSE:To provide a dish washing machine to wash dishes, etc., accommodated in a washing chamber by flushing them with a washing water, with which eventual poor heating performance of a PTC heater to produce hot air flow for drying the dishes, etc., is sensed and relevant information is given quickly in case the heating ability of the PTC heater has sunk remarkably from the standard level CONSTITUTION:Hot air flow produced by a PTC heater 14 is sent by a blower fan 9 into a washing chamber 1 in which dishes, etc., 2 are accommodated, and the steam in the chamber 1 is sent to the outside, and the temp. in the chamber 1 is sensed by a thermistor 8. A control means 16 controls the program sequence consisting of washing, rinsing, and drying and senses eventual occurrence of poor heating performance of the PTC heater 14 and gives relevant information in case the thermistor 8 does not sense attainment of the specific temp. until the first predetermined specific period of time has elapsed.
Patent JP-H0730095-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIGA TOSHIHIKO
IPC: H01L21/28
Filed: 1993-06-25
Abstract: PURPOSE:To provide a semiconductor device of a structure where an intermetallic compound film is formed in the connection part between both of an electrode and a wiring by heating and the electrode and the wiring, which respectively consist of different metal films, are connected to each other in such a way that an intermetallic compound film is not formed in the connection part between both even if the electrode and the wiring are heated, and a method of manufacturing the device. CONSTITUTION:An Au electrode 4a is formed on a GaAs substrate 1, an insulating film 7 is formed in such a way as to cover the electrode 4a, a contact hole 7a is formed in the film 7 in such a way that the surface of the electrode 4a is exposed at the bottom of the hole 7a, a WSiN film 8 is formed on the surface of the exposed electrode 4a, the inner peripheral surface of the hole 7a and the film 7 by reactive sputtering, an Al film 9 for wiring is formed on the film 8 and after this, the films 8 and 9 are patterned into a prescribed pattern.
Patent JP-H095551-A (JP)
Title: Production of quartz glass waveguide element
Inventor: KOMANO HARUYASU
IPC: G02B6/13
Filed: 1995-06-21
Abstract: PURPOSE: To provide a process for producing a quartz glass waveguide element which is extremely little in the deformation and warpage of a quartz glass substrate even if the substrate is subjected to a high-temp. heat treatment. CONSTITUTION: This process comprises the production of the quartz glass waveguide element by forming a core glass film 2 on the quartz glass substrate 1 and subjecting the core glass film 2 to photolithography and etching to form core waveguides 3, then forming a porous glass layer 4 around these waveguides and subjecting the porous glass layer 4 to the high-temp. heat treatment to vitrify the layer to transparent glass by sintering. The quartz glass substrate 1 is placed on an SiC plate 6 having plural grooves 7 on the surface in the case of subjecting the substrate to the high-temp. heat treatment.
Patent JP-H09301876-A (JP)
Title: Production of agent for treatment of athlete's foot
Inventor: YABUKI MASAO
IPC: A61K35/57
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an agent for the treatment of athlete's foot by using the shell of a hen's egg as a raw material of natural origin and heating and pulverizing the shell. SOLUTION: Shell of a hen's egg is heated at a high temperature and pulverized when the shell is discolored to light brown color.
Patent JP-2000029523-A (JP)
Title: Method for detecting body in vehicle course
Inventor: KYRTSOS CHRISTOS T
IPC: G05D1/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the position of a vehicle on the ground by finding the stop distance of the vehicle, making a scan in front of the vehicle and obtaining a video plane of a road surface comprising scanning lines having distance information, and processing the scanning lines and detecting obstacles existing between the left-edge and the right-edge point. SOLUTION: The edge of a border zone is found by transferring distance data to image plane representation 3900 whose distance values are retrieved respectively with a row number 3908 and a column number 3910. A load which is processed is minimized by selecting a small number of scanning lines which are usable in the distance image representation 3900. The scanning lines are selected according to a vehicle speed and concentrated on the stop distance of the vehicle and a point where it is exceeded. An obstacle is extracted by projecting the vehicle route on a screen 3901, converting the distance data to height data, and applying a curve to the height in the center of a road and comparing the actual road height and height prediction. An obstacle (indicated when the difference between the actual road height and predicted road height exceeds a threshold value) is extracted.